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AttribSys Vault: Difference between revisions

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AttribSys Vault (view source)

Revision as of 06:31, 22 March 2024

1,362 bytes added ,  1 month ago
Added breakdown and replaced Node with AttribEntry.
VisualWikitext
(dumping random scribblings from very outdated notes - not sure where the "start node" name referenced here comes from so might have missed some info here.)
(Added breakdown and replaced Node with AttribEntry.)
 
(26 intermediate revisions by the same user not shown)
Line 1:
{{ParadiseResourceTypeInfobox
| name = AttribSysVault
| resourcenames = BurnoutGlobalData<br />CameraVault<br />Engine name, e.g. C5_EN<br />postfxvault<br />surfacelist<br />*_AttribSys<br /><sup><small>*Vehicle ID, e.g. PUSMC01</small></sup><br />WorldVault
| id = 0x1C
| category = Generic
| memdist = Main Memory only
| editor = Vehicles only<br />Use [https://github.com/burninrubber0/Bundle-Manager/releases/latest Bundle Manager]
|}}▼
 
AttribSys vault resources act as a database which holds attributes for vehicles, engines, surfaces and more. They are split into the vault, which holds information needed to access the data, and the bin, which holds the actual attribute data. Vaults work with the [[AttribSys schema]] found in the executable.
 
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==== 32-bit ====
{| class="wikitable"
|-▼
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
Line 19 ⟶ 27:
==== 64-bit ====
{| class="wikitable"
|-▼
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
Line 26 ⟶ 33:
| 0x8 || 0x4 || uint32_t || muVltSizeInBytes || ||
|-
| 0xC || 0x4 || || || paddingPadding ||
|-
| 0x10 || 0x8 || uint8_t* || mpau8BinData || ||
|-
| 0x18 || 0x4 || uint32_t || muBinSizeInBytes || ||
|}
 
== Common substructures ==
=== Attrib::Node::anon_union_0Array ===▼
{| class="wikitable"▼
! Offset !! Length !! Type !! Name !! Description !! Comments▼
▲|-
| 0x0 || 0x2 || uint16_t || mAlloc || Number of entries allocated ||
▲|-
| 0x2 || 0x2 || uint16_t || mCount || Number of entries used ||
|-▼
| 0x4 || 0x2 || uint16_t || mSize || The length of each entry ||
|-▼
| 0x6 || 0x2 || uint16_t || mEncodedTypePad || Padding ||
|-}▼
 
=== Attrib::RefSpec ===
{| class="wikitable"
! Offset !! Length !! Type !! Name !! Description !! Comments
|-▼
| 0x0 || 0x8 || [[Attribute hash|Key]] || mClassKey || ||
|-▼
| 0x8 || 0x8 || [[Attribute hash|Key]] || mCollectionKey || ||
|-▼
| 0x10 || 0x4 || Collection* || mCollectionPtr || || Always nullptr in resource
|-▼
| 0x14 || 0x4 || void* || mPtr || Padding || ▼
|}
 
= Vault =
[[File:PUSMC01 AttribSys Breakdown.svg|thumb|A breakdown diagram of the Cavalry's vault.]]
The vault is a set of structures with [[#Attrib::Vault::ChunkBlock | ChunkBlocks]] which are read sequentially. In Burnout Paradise, these are:▼
 
▲The vault is a set of structures with [[#Attrib::Vault::ChunkBlock | ChunkBlocks]] which are read sequentially. In Burnout Paradise, these are:
* '''Vers''': The version
* '''DepN''': The dependency node
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=== Attrib::Vault::ChunkBlock ===
{| class="wikitable"
▲|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
Line 53 ⟶ 88:
 
== Version ==
=== Attrib::Vault::VersionNode ===
{| class="wikitable"
▲|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || [[#Attrib::Vault::ChunkBlock | ChunkBlock]] || super_ChunkBlock || Base class ||
|-
| 0x8 || 0x8 || uint64_t || mVersion || Version hash ||
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=== Attrib::Vault::DependencyNode ===
{| class="wikitable"
▲|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || [[#Attrib::Vault::ChunkBlock | ChunkBlock]] || super_ChunkBlock || Base class ||
|-
| 0x8 || 0x8 || [[Attribute hash | HashInt]] || mCount || Number of dependencies ||
|}
 
This structure is immediately followed by the [[Attribute hash | hashes]] of the dependency strings, then the offsets of the strings relative to the start of the first string, then the strings themselves.
 
== Start node ==
{| class="wikitable"
▲|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || [[#Attrib::Vault::ChunkBlock | ChunkBlock]] || super_ChunkBlock || Base class ||
|-
| ??? || || || || ||
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== Data node ==
{| class="wikitable"
▲|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || [[#Attrib::Vault::ChunkBlock | ChunkBlock]] || super_ChunkBlock || Base class ||
|}
 
This is followed by several [[#Attrib::CollectionLoadData | collections]].
 
This node is not read directly. Pointers in other nodes read the data that lies in this node.
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=== Attrib::CollectionLoadData ===
{| class="wikitable"
▲|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || [[Attribute hash | Key]] || mKey || ||
|-
| 0x8 || 0x8 || [[Attribute hash | Key]] || mClass || ||
|-
| 0x10 || 0x8 || [[Attribute hash | Key]] || mParent || ||
|-
| 0x18 || 0x4 || uint32_t || mTableReserve || Amount allocated for entries ||
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| 0x26 || 0x2 || uint16_t || mTypesLen || Amount allocated for types ||
|-
| 0x28 || 0x4 || void* || mLayout || padding || Always nullptr in resource
|-
| 0x280x2C || 0x4 || || || paddingPadding ||
|}
 
This is always followed by the types, then the entries (which are the key followed by several unknown bytes - might be a [[#Attrib::Node CollectionLoadData::AttribEntry| nodeentries]]).
 
=== Attrib::NodeCollectionLoadData::AttribEntry ===
{| class="wikitable"
▲|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || [[Attribute hash | Key]] || mKey || ||
|-
| 0x8 || 0x4 || [[#Attrib::Node::anon_union_0 | anon_union_0]]void* || field_1mData || || Just a pointer
|-
| 0xC || 0x2 || uint16_t || mTypeIndexmType || ||
|-
| 0xE || 0x1 || uint8_t || mMaxmNodeFlags || || Assuming collections use this, it's the only part of the entry used
|-
| 0xF || 0x1 || uint8_t || mFlagsmEntryFlags || ||
▲|}
 
▲=== Attrib::Node::anon_union_0 ===
▲{| class="wikitable"
|-▼
▲! Length !! Type !! Name !! Description !! Comments
|-▼
▲| 0x4 || void* || mPtr || ||
|-▼
| 0x4 || Array* || mArray || ||
|-▼
| 0x4 || uintptr_t || mValue || ||
|-▼
| 0x4|| uintptr_t || mOffset || ||
|}
 
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=== Attrib::Vault::ExportNode ===
{| class="wikitable"
▲|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || [[#Attrib::Vault::ChunkBlock | ChunkBlock]] || super_ChunkBlock || Base class ||
|-
| 0x8 || 0x8 || [[Attribute hash | HashInt]] || mCount || Number of dependenciesexports ||
|}
 
Followed by [[#Attrib::Vault::ExportEntry | export entries]] of an amount defined by <code>mCount</code>.
 
=== Attrib::Vault::ExportEntry ===
{| class="wikitable"
|-▼
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || [[Attribute hash | ExportID]] || mID || ||
|-
| 0x8 || 0x8 || [[Attribute hash | TypeID]] || mType || ||
|-
| 0x10 || 0x4 || uint32_t || mDataBytes || Size of the data node entry ||
|-
| 0x14 || 0x4 || uint32_t || mDataOffset || PointsOffset toof datathe entry in DatNthe (data node) || Relative to vlt start
|}
 
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=== Attrib::Vault::PointerNode ===
{| class="wikitable"
|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || [[#Attrib::Vault::ChunkBlock | ChunkBlock]] || super_ChunkBlock || Base class ||
|}
 
Followed by several [[#Attrib::PtrRef | PtrRefs]].
 
=== Attrib::PtrRef ===
{| class="wikitable"
|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x4 || uint32_t || mFixupOffset || The offset at which to write the offset || Relative to the beginning of the dependency.<br />The area pointed to is normally null and allocated specifically for this
|-
| 0x4 || 0x2 || uint16_t || mPtrType || Pointer type || See [[#EPtrRefType|type]].
|-
| 0x6 || 0x2 || uint16_t || mIndex || Which dependency the value is relative to || 0 is normally the vault<br />1 is normally the bin
|-
| 0x8 || 0x8 || [[#Attrib::PtrRef::anon_union_0 | anon_union_0]] || field_3 || Value ||
|}
 
Pointers with type 2 with an index of 1 point to the bin. <!-- TODO: this is perhaps not the only scenario, but is the only one seen in Burnout - perhaps will be clearer if we figure out what "type" and "index" means. -->
 
=== Attrib::PtrRef::anon_union_0 ===
{| class="wikitable"
|-
! Length !! Type !! Name !! Description !! Comments
|-
| 0x8 || [[Attribute hash | ExportID]] || mExportID || ||
|-
| 0x8 || [[Attribute hash | HashInt]] || mOffset || ||
▲|-}
 
=== EPtrRefType ===
Information from Need for Speed ProStreet (RU PS2).
 
{| class="wikitable"
! Name !! Value !! Comments
▲|-
| PtrEnd || 0 || End of the pointer node
▲|-
| PtrNull || 1 ||
▲|-
| PtrSetFixupTarget || 2 || Via its index, marks which dependency the fixup pointers after this pointer are relative to
▲|-
| PtrDepRelative || 3 || Relative to the beginning of the dependency
▲|-
| PtrExport || 4 ||
|}
 
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The rest of the data in the bin is not associated to a chunk and is instead pointed to by the vault.
 
=== String exports ===
{| class="wikitable"
|-
! Offset !! Length !! Type !! Name !! Description !! Comments
|-
| 0x0 || 0x8 || [[#Attrib::Vault::ChunkBlock | ChunkBlock]] || super_ChunkBlock || Base class ||
|}
 
Retrieved from "https://burnout.wiki/wiki/Special:MobileDiff/8878...9667"